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Wang Qingtuo Nine ditches Cao Zuomin village 方官堤 Yongding River
05-04
Yongding River Modern poetry Gangnam grassland Ancient songs
01-04
![Cao Zuomin's original 丨 Wang Qingtuo anecdotes of the heart of the "Nine Ditches" (poetry)[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)